Codeigniter 3 我如何发布分类文章标题?
大家好,我是codigniter的新成员,我创建了一篇文章并加入了两个表,我想在我的博客文章中只显示一个标题类别。但它不跟随我。它在每篇文章中显示了许多标题类别。我的代码:Codeigniter 3 我如何发布分类文章标题?,codeigniter-3,Codeigniter 3,大家好,我是codigniter的新成员,我创建了一篇文章并加入了两个表,我想在我的博客文章中只显示一个标题类别。但它不跟随我。它在每篇文章中显示了许多标题类别。我的代码: COntroller: function index(){ $this->home(); } function home(){ $this->load->view('header_view'); $this->load->v
COntroller:
function index(){
$this->home();
}
function home(){
$this->load->view('header_view');
$this->load->view('slide_view');
$this->load->view('crumb_view');
$this->load->view('footer_view');
}
function menu(){
$this->load->model('tinjeat_md');
$data["menu_pro"] = $this->tinjeat_md->menu_get();
$this->load->view('header_view');
$this->load->view('crumb_view');
$this->load->view('menu_view',$data);
$this->load->view('footer_view');
}
}
Model:
class Tinjeat_md extends CI_Model{
function __construct(){
parent::__construct();
}
function menu_get(){
$this->db->select('*');
$this->db->from('menu','categories_menu');
$this->db->join('categories_menu','menu.cate_id = categories_menu.id','left');
$query = $this->db->get();
return $query->result(); }
}
View:
<div class="menu">
<?php foreach ($menu_pro as $value): ?>
<p class="title_cate">
<?php echo $value->cate_name_menu; ?>
</p>
<div class="menu_image">
<?php
echo img(array(
'src'=>'./images/'.$value->image,
'width'=>'220px',
'height'=>'150px'
));
?>
</div>
<div class="menu_description">
<h3><?php echo $value->title; ?></h3>
<p><?php echo $value->description; ?></p>
<p>Prices:<?php echo $value->prices; ?></p>
</div>
<?php endforeach; ?>
</div>
My database:
categories_menu
-id
-cate_menu_name
menu
-id_menu
-title
-image
-description
-prices
-cate_id
控制器:
函数索引(){
$this->home();
}
函数home(){
$this->load->view('header_view');
$this->load->view(“幻灯片视图”);
$this->load->view('crumb_view');
$this->load->view('footer_view');
}
功能菜单(){
$this->load->model('tinjeat_md');
$data[“menu_pro”]=$this->tinjeat_md->menu_get();
$this->load->view('header_view');
$this->load->view('crumb_view');
$this->load->view('menu\u view',$data);
$this->load->view('footer_view');
}
}
型号:
Tinjeat_md类扩展了CI_模型{
函数_u构造(){
父项::_构造();
}
功能菜单_get(){
$this->db->select('*');
$this->db->from('menu','categories_menu');
$this->db->join('categories\u menu','menu.cate\u id=categories\u menu.id','left');
$query=$this->db->get();
返回$query->result();}
}
视图:
价格:
我的数据库:
类别菜单
-身份证
-美食菜单名称
菜单
-id_菜单
-头衔
-形象
-描述
-价格
-美食id
请帮助我更换
$this->db->join('categories_menu','menu.cate_id = categories_menu.id','left');
与
$this->db->join('categories_menu','menu.cate_id = categories_menu.id','inner');